Happiness At Home P60 STYLE CREE R2 LED DROP IN FLASHLIGHT UPGRADE ENGINE - 256 LUMENS - 1 MODE (2.7-9V INPUT) Comes with a lifetime warranty if purchase through ArizonaTacticalGear Wide Voltage Range: 3.6V~7V. Never buy bulbs again - LED lifetime over 100,000 hours Increase your flashlight's brightness up to 300 lumens with the US made CREE XPG-R2 LED Save batteries with 2-3 times the run-time over normal incandescent Smooth reflector for extreme ilumination distance and tightly focused beam